A 28-year-old man, arrested after a fire on board a ferry to the Netherlands, has been bailed.
He was questioned on suspicion of affray after a fire in a cabin on the DFDS MS King Seaways on Saturday night.
A 26-year-old man, arrested on suspicion of arson, remains in police custody.
More top news
Kevin Phillips is the latest name to be added the bookmakers' favourite. Here's a look at the runners and riders.
David Moyes has had a rollercoaster ride on Wearside since taking the Sunderland AFC manager's job in the summer
David Moyes hoped he would be able to turn Sunderland around when he was appointed in the summer - but leaves them a Championship club